Question

TELL THESE QUESTIONS ANSWER...
AND NOW PICTURE IS CLEAR......​

Answer 1

Answer:

Electric switch is used to make electric circuit open or closed for a particular appliance and hence with the help of a switch we can use an appliance according

Our body is good conductor of electricity and rubber is insulator. During repairing work if the body comes in contact with current carrying wire then there will not be any accident as rubber does not allow the passage of current through it. Hence electrician uses rubber gloves while repairing an electric switch.